From Hwy 395 North:

Take exit 43 for U.S. 395 Business/North Carson Street
Merge onto N Carson St
Turn right onto W Nye Ln
Take the 1st left onto N Mountain St
Mountain Springs will be on the left

From Hwy 395 South:

Merge onto US-395 N
Take exit 42 for Arrowhead Dr
At the traffic circle, take the 3rd exit onto Arrowhead Dr
At the traffic circle, continue straight to stay on Arrowhead Dr
Turn left onto N Carson St
Take the 3rd right onto W Nye Ln
Take the 1st left onto N Mountain St
Mountain Springs will be on your left